Decade-old RAM is making a comeback
Intel and AMD are returning to support for DDR4 as rising memory prices make PC upgrades harder to afford. Their plans would let some buyers pair newer processors with existing, cheaper memory, though DDR4 is slower and less power-efficient than DDR5.
Gigabyte says upcoming Intel processors for the LGA 1700 socket are expected in early 2027, reviving support for both memory types on a platform first launched in 2021. AMD is also revisiting its DDR4-compatible AM4 platform alongside a relaunch of the Ryzen 7 5800X3D. One cited price comparison puts a 32GB DDR5 Corsair kit at $620 and a corresponding DDR4 kit at $260, although both are more expensive than before.
- Intel and AMD are bringing back support for DDR4.
- Gigabyte expects new Intel LGA 1700 chips in early 2027.
- A cited 32GB DDR5 kit costs over twice as much as DDR4.
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RAM, or memory, is a crucial computer component that affects how quickly systems operate. The industry currently uses two incompatible types: DDR4 and DDR5. Processors designed for one type cannot function with the other, so upgrading requires new memory as well.
Manufacturers Intel and AMD shifted their recent processors to DDR5, which is faster and more power-efficient than the older DDR4 standard. However, DDR5 memory is substantially more expensive, with typical kits costing more than double what DDR4 costs. This price difference has made upgrading to new processors considerably more costly for consumers.
This creates a cost barrier for anyone with older computers containing DDR4 memory who wants a processor upgrade. They must currently replace all their memory alongside the processor, adding significant expense to an already expensive purchase. Rising memory prices have made processor upgrades increasingly unaffordable for many users.
Both sides, in good faith
The strongest fair case each way — we don't pick a winner.
The case for
Supporting DDR4 alongside DDR5 significantly improves accessibility for budget-conscious consumers, as DDR5 memory costs approximately 2.4 times more. Allowing users to upgrade processors without replacing their entire system extends hardware lifespan and reduces electronic waste, making technology more equitable and environmentally responsible whilst addressing the affordability pressures that constrain upgrades during periods of rising prices.
The case against
Dual-memory support fragments platforms, complicating manufacturing and slowing the industry's transition to faster, more power-efficient DDR5 standards. Maintaining legacy compatibility may hinder innovation and postpone ecosystem-wide progress; accelerated adoption of DDR5 across the board would drive greater competition and scale, ultimately bringing memory prices down more effectively than backward compatibility, whilst delivering meaningful performance and efficiency gains.